Research of constructional engineering project bidding risk analysis based on rough sets and support vector machine

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (17): 224-227.

• 工程与应用 • Previous Articles Next Articles

Research of constructional engineering project bidding risk analysis based on rough sets and support vector machine

LI Shun-guo¹,LU Xin-yuan²

1.School of Civil Engineering and Architecture，Wuhan University of Technology，Wuhan 430070，China
2.Department of Information Management，Huazhong Normal University，Wuhan 430074，China

Received:2008-01-04 Revised:2008-04-21 Online:2008-06-11 Published:2008-06-11
Contact: LI Shun-guo

基于粗糙集和SVM的工程项目投标风险研究

李顺国¹,卢新元²

1.武汉理工大学土木工程与建筑学院，武汉 430070
2.华中师范大学信息管理系，武汉 430074

通讯作者: 李顺国

Abstract

Abstract: Aimed at the uncertainty and risk analysis in project bidding，the knowledge expression system of bidding risk decision analysis is described.The reduction of attributes of the bidding risk decision data with rough set theory，and multi-classification of data with Least Squares SVM are discussed.

摘要： 针对建筑工程项目投标过程中的不确定性和风险分析问题，运用Rough集理论和方法对投标风险决策表的属性进行约简，再采用支持向量机对决策数据进行风险分类，帮助决策者迅速对工程项目的投标风险进行评估和预测。

LI Shun-guo¹,LU Xin-yuan². Research of constructional engineering project bidding risk analysis based on rough sets and support vector machine[J]. Computer Engineering and Applications, 2008, 44(17): 224-227.

李顺国¹,卢新元². 基于粗糙集和SVM的工程项目投标风险研究[J]. 计算机工程与应用, 2008, 44(17): 224-227.

Research of constructional engineering project bidding risk analysis based on rough sets and support vector machine

基于粗糙集和SVM的工程项目投标风险研究

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